Search Results - "de Passillé, Anne Marie"

The concept of social dominance and the social distribution of feeding-related displacements between cows by Val-Laillet, David, Passillé, Anne Marie de, Rushen, Jeffrey, von Keyserlingk, Marina A.G.

“…The aim of this study was to determine the extent to which the classical properties of social dominance describe the pattern of feeder-related displacements…”
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Temperature preferences and feed level of the newborn dairy calf by Borderas, Fernando T., de Passillé, Anne Marie B., Rushen, Jeff

“…Low temperatures increase mortality of calves but we know little of calves’ abilities to thermoregulate. To examine effects of milk feeding level on…”
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Calves’ behaviour during nursing is affected by feeding motivation and milk availability by de Passillé, Anne Marie B., Rushen, Jeffrey

“…We examined the relationship between calves’ suckling behaviour at nursing, calves’ feeding motivation and milk availability. Dairy calves (six female and four…”
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Is rearing calves with the dam a feasible option for dairy farms?—Current and future research by Johnsen, Julie Føske, Zipp, Katharina A., Kälber, Tasja, Passillé, Anne Marie de, Knierim, Ute, Barth, Kerstin, Mejdell, Cecilie Marie

“…•Rearing dairy cow and calf together is possible and can benefit calves and cows.•Dam rearing systems are described together with their pros and cons.•Reported…”
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Minor stall modifications and outdoor access can help improve dairy cow welfare in tie-stalls by Palacio, Santiago, Adam, Steve, Bergeron, Renée, Pellerin, Doris, de Passillé, Anne Marie, Rushen, Jeff, Haley, Derek, DeVries, Trevor J., Vasseur, Elsa

“…Tie-stalls are the most confining method of housing for dairy cows and remain commonly used to house cows in many countries. Finding methods to improve animal…”
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Automated measurement of acceleration can detect effects of age, dehorning and weaning on locomotor play of calves by Rushen, Jeffrey, de Passillé, Anne Marie

“…Play may be a behavioural indicator of positive emotions in young animals, but in calves spontaneous play is time consuming to record. We examined whether…”
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Recumbence Behavior in Zoo Elephants: Determination of Patterns and Frequency of Recumbent Rest and Associated Environmental and Social Factors by Holdgate, Matthew R, Meehan, Cheryl L, Hogan, Jennifer N, Miller, Lance J, Rushen, Jeff, de Passillé, Anne Marie, Soltis, Joseph, Andrews, Jeff, Shepherdson, David J

“…Resting behaviors are an essential component of animal welfare but have received little attention in zoological research. African savanna elephant (Loxodonta…”
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Validation of two measures of lameness in dairy cows by Rushen, Jeffrey, Pombourcq, Emilie, Passillé, Anne Marie de

“…To validate two methods for detecting lameness in cows, we gait scored lame and healthy lactating cows while walking and measured the percent of weight placed…”
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Which measures of acceleration best estimate the duration of locomotor play by dairy calves? by Luu, John, Johnsen, Julie Føske, Passillé, Anne Marie de, Rushen, Jeffrey

“…Measures of acceleration have been used as automated measures of the locomotor play of calves. We examined which measures of acceleration were best correlated…”
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Cross-sucking and gradual weaning of dairy calves by De Passillé, Anne Marie, Sweeney, Brigid, Rushen, Jeffrey

“…To examine the effect of gradually weaning calves off milk on cross-sucking, and the relationship between cross-sucking and energy intake, 32 Holstein calves…”
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Can we measure human-animal interactions in on-farm animal welfare assessment? Some unresolved issues by De Passille, A.M, Rushen, J

“…Research has documented the effect that stockmanship has on animal welfare and shown that rough handling of animals can make them fearful of people. Interest…”
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Using automated feeders to wean calves fed large amounts of milk according to their ability to eat solid feed by de Passillé, Anne Marie, Rushen, Jeffrey

“…Dairy calves weaned off milk at an early age show signs of hunger and can lose weight. We examined whether using automated feeders to wean calves according to…”
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Associations between management practices and within-pen prevalence of calf diarrhea and respiratory disease on dairy farms using automated milk feeders by Medrano-Galarza, Catalina, LeBlanc, Stephen J, Jones-Bitton, Andria, DeVries, Trevor J, Rushen, Jeffrey, Marie de Passillé, Anne, Endres, Marcia I, Haley, Derek B

“…Data on management practices used with automated milk feeders (AMF) are needed to identify factors associated with calf health in these systems. The objectives…”
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A survey of dairy calf management practices among farms using manual and automated milk feeding systems in Canada by Medrano-Galarza, Catalina, LeBlanc, Stephen J, DeVries, Trevor J, Jones-Bitton, Andria, Rushen, Jeffrey, Marie de Passillé, Anne, Haley, Derek B

“…Dairy calves in North America traditionally are housed individually and fed by manual milk feeding (MMF) systems with buckets or bottles. Automated milk…”
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Play behaviour in dairy calves is reduced by weaning and by a low energy intake by Krachun, Carla, Rushen, Jeffrey, de Passillé, Anne Marie

“…We examined the effects of milk allowance and weaning on the duration of play running in group-housed dairy calves. Our predictions were that (1) calves on a…”
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Locomotor play of veal calves in an arena: Are effects of feed level and spatial restriction mediated by responses to novelty? by Rushen, Jeffrey, de Passillé, Anne Marie

“…•Calves placed in an open arena perform locomotor play, which provides a time-efficient means of assessing playfulness.•Running and jumping by calves increases…”
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Associations between milk intake and activity in the first days of a calf's life and later growth and health by de Passillé, Anne Marie, Rabeyrin, Marine, Rushen, Jeffrey

“…•Dairy calves treated for illness had lower milk intakes prior to illness.•Milk intake of dairy calves on the 4th day of life was correlated with pre-weaning…”
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Reciprocated cross sucking between dairy calves after weaning off milk does not appear to negatively affect udder health or production by Vaughan, Alison, Miguel-Pacheco, Giuliana G, Marie de Passillé, Anne, Rushen, Jeffrey

“…Cross sucking by dairy calves occurs most commonly before weaning, but is of most concern in older animals where it has been claimed to cause mastitis and…”
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Effect of age of introduction to an automated milk feeder on calf learning and performance and labor requirements by Medrano-Galarza, Catalina, LeBlanc, Stephen J, DeVries, Trevor J, Jones-Bitton, Andria, Rushen, Jeffrey, Marie de Passillé, Anne, Endres, Marcia I, Haley, Derek B

“…Group housing of dairy calves with automated milk feeders (AMF) is increasingly being used, but the effect of introducing calves to the AMF at a very young age…”
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Dairy calves’ adaptation to group housing with automated feeders by Fujiwara, Mayumi, Rushen, Jeffrey, de Passillé, Anne Marie

“…•Group housing calves with automated feeders has welfare advantages.•Calves that took longer to learn to use the feeders had lower milk intakes.•Pair housing…”
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